1214892002

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{61253}}^1$

素因数の和:61513

約数の個数: 16

約数和(自身を含む): 1869962112

約数和(自身を除く): 655070110

約数列:

[1, 2, 47, 94, 211, 422, 9917, 19834, 61253, 122506, 2878891, 5757782, 12924383, 25848766, 607446001, 1214892002]

約数ペア:

[(1, 1214892002), (2, 607446001), (47, 25848766), (94, 12924383), (211, 5757782), (422, 2878891), (9917, 122506), (19834, 61253)]